Using lumber industry by-products and under-utilized wood species once landfilled or burned as waste by forestry operators or sawmills, ARAUCO manufactures a variety of particleboard, medium density fibreboard (MDF) and FIBREX® thin high density MDF. ARAUCO's ability to service a broad range of market needs stems from a diverse range of technological capabilities.

Our UltraBlend panels are a premium-quality, mat-formed, multilayer wood particle panel. They are made of predominantly, precision refined wood particles that are bonded with thermosetting resins. Ultrablend features a highly refined smooth surface and tight uniform core with machinable edges and excellent dimensional stability. UltraBlend particleboard panels are designed for the demanding laminating and edge machining applications of today’s precision woodworking industry.

Masisa Ultralight MDF from Timber Products is a medium density fiberboard that weighs about 30% less than standard MDF. Manufactured in Chile from 100% radiata pine, it features an even density profile and a smooth, flawless surface. Thanks to the wide range of available options (12-30mm, 4x8 through 5x10), Masisa MDF is incredibly versatile.

Timber Products manufactures both fir and pine particle board substrates. We produce all grades to fit your needs, including underlayment, door core, commercial, industrial, and specialty. It is also available in many thicknesses, widths and lengths that are not available in plywood.